(Reuters) - Snow piled up in Erie, Pennsylvania, on Wednesday after two days of record-breaking snowfall that had already surpassed 5 feet (1.5 meters), breaking city and state records, according to the National Weather Service. Though residents are used to winter snow squalls blowing in from adjacent Lake Erie, which straddles the border with Canada, the Christmas storm is already one for the ages. "This is an incredible amount of snow that we're trying to move," the Erie Police Department said in statement after the city declared a "snow emergency" on Tuesday, imploring people to stay off the streets.